This is for a biometry (biostatistics) course and I need help doing these questions in R. Q1. You suspect that the...

This is for a biometry (biostatistics) course and I need help doing these questions in R. Q1. You suspect that the ragweed are randomly dispersed across the landscape. Calculate the dispersion pattern, and perform a formal test to determine if the data follow a random distribution. Include a table instead of a graph. Q2. Clover is present in certain areas around campus. You do not think that clover and ragweed are associated with each other. Make a graph to show the association (or lack thereof) and perform a formal test to determine if the presence of ragweed influences the presence or absence of clover. Q3. This same experiment, in the same areas across campus, was first performed in Fall 2011. In that year, 29.1% of the grids contained a minimum of 1 or more ragweed, and clover was found in 9.6% of the grids. For both clover and ragweed, calculate the probability that presence of the plant in Fall 2012 is different from that in Fall 2011. You can use a table to present a summary of your data.